Hair dryer



FIG. 1 is a perspective view of a hair dryer;

FIG. 2 is a front view of the hair dryer;

FIG. 3 is a rear view of the hair dryer;

FIG. 4 is a left-side view of the hair dryer;

FIG. 5 is a right-side view of the hair dryer;

FIG. 6 is a plan view of the hair dryer; and,

FIG. 7 is a bottom view of the hair dryer. 

CLAIM The ornamental design for a hair dryer, as shown and described. 